From: "SZEDER Gábor" <szeder.dev@gmail.com>
To: Abhishek Kumar <abhishekkumar8222@gmail.com>
Cc: git@vger.kernel.org, jnareb@gmail.com, stolee@gmail.com
Subject: Re: [GSOC Patch v2 2/4] commit: move members graph_pos, generation to a slab
Date: Mon, 8 Jun 2020 10:26:36 +0200 [thread overview]
Message-ID: <20200608082636.GC8232@szeder.dev> (raw)
In-Reply-To: <20200607193237.699335-3-abhishekkumar8222@gmail.com>
On Mon, Jun 08, 2020 at 01:02:35AM +0530, Abhishek Kumar wrote:
> diff --git a/commit-graph.c b/commit-graph.c
> index 7d887a6a2c..f7cca4def4 100644
> --- a/commit-graph.c
> +++ b/commit-graph.c
> @@ -1302,8 +1302,8 @@ static void compute_generation_numbers(struct write_commit_graph_context *ctx)
> ctx->commits.nr);
> for (i = 0; i < ctx->commits.nr; i++) {
> display_progress(ctx->progress, i + 1);
> - if (ctx->commits.list[i]->generation != GENERATION_NUMBER_INFINITY &&
> - ctx->commits.list[i]->generation != GENERATION_NUMBER_ZERO)
> + if (commit_graph_generation(ctx->commits.list[i]) != GENERATION_NUMBER_INFINITY &&
> + commit_graph_generation(ctx->commits.list[i]) != GENERATION_NUMBER_ZERO)
> continue;
>
> commit_list_insert(ctx->commits.list[i], &list);
> @@ -1314,22 +1314,22 @@ static void compute_generation_numbers(struct write_commit_graph_context *ctx)
> uint32_t max_generation = 0;
>
> for (parent = current->parents; parent; parent = parent->next) {
> - if (parent->item->generation == GENERATION_NUMBER_INFINITY ||
> - parent->item->generation == GENERATION_NUMBER_ZERO) {
> + if (commit_graph_generation(parent->item) == GENERATION_NUMBER_INFINITY ||
> + commit_graph_generation(parent->item) == GENERATION_NUMBER_ZERO) {
> all_parents_computed = 0;
> commit_list_insert(parent->item, &list);
> break;
> - } else if (parent->item->generation > max_generation) {
> - max_generation = parent->item->generation;
> + } else if (commit_graph_generation(parent->item) > max_generation) {
> + max_generation = commit_graph_generation(parent->item);
> }
> }
>
> if (all_parents_computed) {
> - current->generation = max_generation + 1;
> + commit_graph_data_at(current)->generation = max_generation + 1;
> pop_commit(&list);
>
> - if (current->generation > GENERATION_NUMBER_MAX)
> - current->generation = GENERATION_NUMBER_MAX;
> + if (commit_graph_generation(current) > GENERATION_NUMBER_MAX)
> + commit_graph_data_at(current)->generation = GENERATION_NUMBER_MAX;
> }
> }
> }
Something about these conversions is not right, as they send
compute_generation_numbers() into an endless loop, and
't5318-commit-graph.sh' hangs because of this.
next prev parent reply other threads:[~2020-06-08 8:26 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-04 7:27 [GSoC Patch 0/3] Move generation, graph_pos to a slab Abhishek Kumar
2020-06-04 7:27 ` [GSoC Patch 1/3] commit: introduce helpers for generation slab Abhishek Kumar
2020-06-04 14:36 ` Derrick Stolee
2020-06-04 17:35 ` Junio C Hamano
2020-06-05 23:23 ` Jakub Narębski
2020-06-04 7:27 ` [GSoC Patch 2/3] commit: convert commit->generation to a slab Abhishek Kumar
2020-06-04 14:27 ` Derrick Stolee
2020-06-04 17:49 ` Junio C Hamano
2020-06-06 22:03 ` Jakub Narębski
2020-06-04 7:27 ` [GSoC Patch 3/3] commit: convert commit->graph_pos " Abhishek Kumar
2020-06-07 12:12 ` Jakub Narębski
2020-06-04 14:22 ` [GSoC Patch 0/3] Move generation, graph_pos " Derrick Stolee
2020-06-04 17:55 ` Junio C Hamano
2020-06-07 19:53 ` SZEDER Gábor
2020-06-08 5:48 ` Abhishek Kumar
2020-06-08 8:36 ` SZEDER Gábor
2020-06-08 13:45 ` Derrick Stolee
2020-06-08 16:46 ` SZEDER Gábor
2020-06-08 15:21 ` Jakub Narębski
2020-06-05 19:00 ` Jakub Narębski
2020-06-07 19:32 ` [GSOC Patch v2 0/4] " Abhishek Kumar
2020-06-07 19:32 ` [GSOC Patch v2 1/4] commit-graph: introduce commit_graph_data_slab Abhishek Kumar
2020-06-15 16:27 ` Taylor Blau
2020-06-07 19:32 ` [GSOC Patch v2 2/4] commit: move members graph_pos, generation to a slab Abhishek Kumar
2020-06-08 8:26 ` SZEDER Gábor [this message]
2020-06-08 12:35 ` Derrick Stolee
2020-06-07 19:32 ` [GSOC Patch v2 3/4] commit-graph: use generation directly when writing commit-graph Abhishek Kumar
2020-06-08 16:31 ` Jakub Narębski
2020-06-15 16:31 ` Taylor Blau
2020-06-07 19:32 ` [GSOC Patch v2 4/4] commit-graph: minimize commit_graph_data_slab access Abhishek Kumar
2020-06-08 16:22 ` [GSOC Patch v2 0/4] Move generation, graph_pos to a slab Jakub Narębski
2020-06-15 16:24 ` Taylor Blau
2020-06-17 9:14 ` [GSOC Patch v4 " Abhishek Kumar
2020-06-17 9:14 ` [GSOC Patch v4 1/4] object: drop parsed_object_pool->commit_count Abhishek Kumar
2020-06-17 9:14 ` [GSOC Patch v4 2/4] commit-graph: introduce commit_graph_data_slab Abhishek Kumar
2020-06-17 9:14 ` [GSOC Patch v4 3/4] commit: move members graph_pos, generation to a slab Abhishek Kumar
2020-06-17 9:14 ` [GSOC Patch v4 4/4] commit-graph: minimize commit_graph_data_slab access Abhishek Kumar
2020-06-19 13:59 ` [GSOC Patch v4 0/4] Move generation, graph_pos to a slab Derrick Stolee
2020-06-19 17:44 ` Junio C Hamano
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